Swiss Army knife

A Swiss Army knife (abbreviated SwAK or SAK) is a multifunction hand tool. Generally speaking, a Swiss Army knife sports a blade as well as various tools, such as screwdrivers and can openers. The attachments of a knife are stowed inside the handle of the knife through a pivot point mechanism. Various designs and types of Swiss Army knives exist, with different tool combinations for specific tasks. The term "Swiss Army knife" is often used synonymously with the term "pocket knife", and is also sometimes used to describe a tool, especially a software tool, that is a collection of special-purpose tools.

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